It is only used via glib2

although cinnamon-settings-daemon still needs it, and thus it cannot be
uninstalled, there's no reason to directly depend on all this in unrelated
packages.

tweak meson option names due to upstream simplifying them for style/consistency

samurai is <3

logout via keyboard shortcuts/cinnamon-session-quit does not work

LOCALE_DIR/PKGDATADIR

port to meson

Sort depends.
Add maintainer lines.
Prefer patches over sed in a few places.

FTR, commands used to change arch=() and then verify the changes:

$ sed -Ei "/^arch=/{s/ *?['\"]?i686['\"]? *?//;s/ *$//}" */*/PKGBUILD*

$ grep -r i686 * | grep arch= | grep -v repos

$ svn diff | grep -A 1 ^-[^-] | grep -v -- -- | cut -c2- |
  while IFS=$'\n' read -r l1; IFS=$'\n' read -r l2; do
    echo "$l1 -> $l2"
  done | sort -u